package com.bjfu.educenter.mapper;

import com.bjfu.educenter.entity.UcenterMember;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;

/**
 * <p>
 * 会员表 Mapper 接口
 * </p>
 *
 * @author Guli
 * @since 2020-07-13
 */
public interface UcenterMemberMapper extends BaseMapper<UcenterMember> {
    Integer countRegister(String day);
}
